<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <style>
      @font-face {
       src: url(../fonts/Ahem.ttf);
       font-family: AhemReftest;
      }
      span { line-height: 1.0; font-family: AhemReftest; font-size: 30px }
    </style>
  </head>
  <body>
    <div>
      <span>XXX
        <span style="vertical-align:text-bottom">XXX</span>
        <span style="vertical-align:text-top">XXX</span>
      </span>
    </div>
  </body>
</html>
